these 3 derivations will be built:
  /nix/store/12pnqy5svq3kl26z4lz5rpanpsljjcgg-iets-fuzzers-0.0.0.drv
  /nix/store/62xwwb2h84dqcnymclka9fsbcs3r4mcn-iets-fuzz-diff-0.0.0.drv
  /nix/store/kr4gjkyf4yd3pcq4q9phqn0m7x0w9xpa-iets-fuzz-nar-check.drv